Sustainable, beautiful outdoor furniture made from the purest grade recycled plastic. Quality you can see, comfort you can own. Discover Your Personal Bay at Sister Bay Outdoor Furniture Store in Sussex, Wisconsin, USA. At Sister Bay, there’s no simpler way to say it: plastic is just better. We pride ourselves on producing a product that doesn’t harm the environment, is beautiful in design, and can hold up in all weather conditions. Learn more about the material that launched our company in 1997 and why other materials pale in comparison. Since 1997, we have diverted approximately 230 million milk jugs from landfills and the oceans and are well on our way to one billion by 2030. Purchasing our furniture is not only a personal investment, but a promise to a healthy environment for future generations.